Longines Master Collection Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Bracelet

Reference L2.919.4.78.6

Longines Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Bracelet

About this watch

The Longines Master Collection 42 Moonphase is a masterpiece of watchmaking that combines elegance, precision, and functionality. This stunning timepiece boasts a stainless steel case with a guilloche finish, adorned with silver Arabic numerals on a white dial. The moonphase complication at 6 o'clock adds a unique touch, connecting the wearer to the cosmos. Powered by the Longines caliber L899.2 automatic movement, this watch provides hours, minutes, small seconds, and date function with exceptional accuracy. With a power reserve of 64 hours and a water resistance rating of 30 meters, it's perfect for daily wear. The stainless steel bracelet features polished and brushed links, ensuring comfort and style. Whether you're dressing up or down, this watch fits right in. It's not just a timekeeper; it's a statement piece that represents elegance, craftsmanship, and a connection to the cosmos.
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Key Features

  • Longines caliber L899.2 automatic movement
  • 42 mm stainless steel case with guilloche finish
  • Sapphire crystal glass for durability and scratch resistance
  • Moonphase complication at 6 o'clock
  • Stainless steel bracelet with polished and brushed links
  • Water resistance rating of 30 meters
  • 64-hour power reserve

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Bracelet
Reference
L2.919.4.78.6
Movement
l899-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Moonphase
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines - L2.631.4.70.6 · $1,550
The Longines Master Collection World Time Ref. L2.631.4.70.6 is a modern travel watch with a stainless steel case, silver barleycorn dial, and world-time city ring.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Bracelet length: up to 20cm (8 inches)
  • Movement: Longines Calibre L635 (based on ETA 2824-2 with GMT/world-time complication)
Posted at
May 10, 2026, 10:47 PM
Active
View listing on r/WatchExchange
[WTS] Longines Master Collection Moonphase L2.909.4.78 — 40mm — Full Kit — $1,699 Shipped 🔥

Longines Master Collection Moonphase L2.909.4.78 — 40mm — Full Kit — $1,699 Shipped 🔥

Longines - L2.909.4.78 · $1,699
A Longines Master Collection Moonphase watch in a 40mm case, featuring a moon phase display.

  • Condition: Good overall, with light hairlines throughout.
  • Case size: 40mm
  • Shipping options: FedEx 2-Day fully insured (+$15 overnight)
  • Shipping location: Chicago
Posted at
May 10, 2026, 7:59 PM
Active
View listing on r/WatchExchange
[WTS] LONGINES MASTER COLLECTION MOONPHASE 42mm

LONGINES MASTER COLLECTION MOONPHASE 42mm

Longines - L2.919.4.92.6
A Longines Master Collection Moonphase watch with a 42mm diameter and moon phase functionality.

  • Condition: New
  • Case Size: 42mm diameter
  • Box And Papers: true
Posted at
May 9, 2026, 4:10 PM
Active
View listing on r/WatchExchange
[WTS] 2022 Longines Master Collection L26734920 Moonphase Blue dial - Box + Papers

2022 Longines Master Collection L26734920 Moonphase Blue dial - Box + Papers

Longines - L26734920 · $2,890
The Longines Master Collection is an elegant and highly regarded automatic wristwatch that blends classic watchmaking with refined complications. It features a blue dial with a full calendar display, moonphase display, and running seconds.

  • Condition: attractive condition with honest signs of previous wear
  • Case size: 42mm diameter
  • Movement type: automatic
Posted at
May 8, 2026, 2:46 PM
Active
View listing on r/WatchExchange
[WTS] Longines Master Collection l26734786

Longines Master Collection l26734786

Longines - L2.673.4.78.6 · $2,100
A classic piece that blends timeless design with everyday wearability, perfect for both formal and casual occasions.

  • Condition: 9/10 (very well cared for)
  • Movement type: Automatic
  • Complications: Chronograph + day/date
Posted at
May 1, 2026, 11:19 AM
Active
View listing on r/WatchExchange
[WTS] Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines - L2.631.4.70.6 · $1,550
The Longines Master Collection World Time Ref. L2.631.4.70.6 features a modern travel watch design with a stainless steel case and silver barleycorn dial. It includes a world-time city ring, 24-hour scale, and GMT/world-time complication powered by the modified ETA 2824-2 movement.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Bracelet length: up to 20cm (8 inches)
  • Movement type: Longines Calibre L635, based on the ETA 2824-2
Posted at
Apr 29, 2026, 9:19 PM
Active
View listing on r/WatchExchange